The Moat Index

Compare moats, side by side.

Two to four companies, scored on the same five investor questions from their SEC filings — so the comparison is apples to apples. The method is fully public.

Try AAPL vs MSFT vs KO, V vs MA, or COST vs WMT vs TGT.

WTRG · Utilities · Shallow moat

Shallow moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

CWST · Utilities · Shallow moat

Shallow moat

Doesn't clear the bar

NEE · Utilities · Shallow moat

Shallow moat

Doesn't clear the bar

The pricingPower component abstained: Not enough years of gross-margin data to score pricing power. The other four 20% weights were renormalized over the scored 80%.

LNT · Utilities · Shallow moat

Shallow moat

Doesn't clear the bar

MeasureWTRGCWSTNEELNT
Moat Score (0–100)4243 (highest)43 (highest)42
Methodology versionmoat-index@2.0.0moat-index@2.0.0moat-index@2.0.0moat-index@2.0.0
Business trend86 (highest)747458
Pricing power58100 (highest)
Returns on capital45 (highest)33
Balance-sheet safety21740 (highest)0
Capital discipline77 (highest)605348
Price vs. high estimateNo price data1084% above high estimate49% above high estimate (largest discount to high estimate)148% above high estimate
Market cap$5.9B$183.3B$19.0B
Moat tierShallow moatShallow moatShallow moatShallow moat
Filings as ofFY2025FY2025FY2025FY2025
WTRG vs CWST vs NEE vs LNT — Moat Score Comparison · Buy Like Buffett